Every man has a wild beast within him.

Diplomacy without military might is like music without instruments.

A German singer! I should as soon expect to get pleasure from the neighing of my horse.

I have no fault to find with those who teach geometry. That science is the only one which has not produced sects; it is founded on analysis and on synthesis and on the calculus; it does not occupy itself with the probable truth; moreover it has the same method in every country.

I am up and about when I am ill, and in the most appalling weather. I am on horseback when other men would be flat out on their beds, complaining. We are made for action, and activity is the sovereign remedy for all physical ills.

It is disgusting to note the increase in the quantity of coffee used by my subjects and the amount of money that goes out of the country in consequence. Everybody is using coffee. If possible, this must be prevented. My people must drink beer.

Christianity is an old metaphysical fiction, stuffed with fables, contradictions and absurdities: it was spawned in the fevered imagination of the Orientals, and then spread to our Europe, where some fanatics espoused it, where some intriguers pretended to be convinced by it and where some imbeciles actually believed it.